Nomad changes

docs/snippets/php/api/batch_extract_files_sync.md

@@ -0,0 +1,20 @@
+```php title="PHP"
+<?php
+declare(strict_types=1);
+
+use Kreuzberg\Kreuzberg;
+use Kreuzberg\ExtractionConfig;
+use Kreuzberg\BatchFileItem;
+
+$config = new ExtractionConfig();
+$items = [
+    new BatchFileItem('doc1.pdf'),
+    new BatchFileItem('doc2.docx'),
+    new BatchFileItem('report.pdf'),
+];
+$results = Kreuzberg::batchExtractFilesSync($items, $config);
+
+foreach ($results as $i => $result) {
+    echo "File $i: " . strlen($result->getContent()) . " chars\n";
+}
+```